bambuli

I have tried many configurations but it doesn't work. The ping responds only if the pc has an address with subnet /24 I accept any suggestions, thanks (attached the current configuration that does not work)

  Okay,  thanks for your time. I'll update you as soon as I have done the suggested tests. My suspicion is that :   "one of the nodes (PLC) does not support fully subnets and expects mask /24 "